Re: Swift Family, Chautauqua County, NY

Would you have any information on Josiah Swift of Chatauqua. His dau Clarrisa A Swift was born 1-1-1812 in Fredonia, Chautauqua, Ny. She married a Joseph Thayer 6-1-1831 in Fredonia. My limited info suggests that they came to NY either from VT or Canada. Any help greatly appreciated.